[PATCH] serial: 8250_core: fix coding style issues

[Osama Abdelkader <osama.abdelkader@gmail.com>]

Fix a few coding style issues in 8250_core.c:

- Remove redundant NULL initialization of a global pointer
- Add missing blank line after a variable declaration

Signed-off-by: Osama Abdelkader <osama.abdelkader@gmail.com>
---
 drivers/tty/serial/8250/8250_core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
index feb920c5b2e8..0d1d2eed2a5c 100644
--- a/drivers/tty/serial/8250/8250_core.c
+++ b/drivers/tty/serial/8250/8250_core.c
@@ -307,7 +307,7 @@ static void univ8250_release_irq(struct uart_8250_port *up)
 		serial_unlink_irq_chain(up);
 }
 
-const struct uart_ops *univ8250_port_base_ops = NULL;
+const struct uart_ops *univ8250_port_base_ops;
 struct uart_ops univ8250_port_ops;
 
 static const struct uart_8250_ops univ8250_driver_ops = {
@@ -773,6 +773,7 @@ int serial8250_register_8250_port(const struct uart_8250_port *up)
 	 */
 	if (!has_acpi_companion(uart->port.dev)) {
 		struct mctrl_gpios *gpios = mctrl_gpio_init(&uart->port, 0);
+
 		if (IS_ERR(gpios)) {
 			ret = PTR_ERR(gpios);
 			goto err;
-- 
2.43.0